package factory.normal;

/**
 * @description: 提供动物基类
 * @author: Fesine
 * @createTime:2016/8/26 21:49
 * @update:修改内容
 * @author: Fesine
 * @updateTime:2016/8/26 21:49
 */
public abstract class Animal {
    abstract void sound();
    void sayHello() {
        System.out.println("hello everybody!");
    }
}
